

4-1/2" Brake Drum, No Flange, Machined ID. Bolt pattern is on a 3.75" bolt circle.
drum has three sets of mounting holes:
4-1/2" Brake Drum, No Flange, Machined ID. Bolt pattern is on a 3.75" bolt circle.
drum has three sets of mounting holes:
4-1/2" Brake Drum, No Flange, Machined ID. Bolt pattern is on a 3.75" bolt circle.
drum has three sets of mounting holes: